> ## Documentation Index > Fetch the complete documentation index at: https://docs.constructr.ai/llms.txt > Use this file to discover all available pages before exploring further. # Technical Terms > Essential technical terms and concepts used in Constructr ## Technical Terms Understanding key technical terms will help you navigate Constructr and make the most of its capabilities. This glossary explains important concepts in simple, non-technical language. ## Core Platform Terms ### AI Agents **Definition**: Specialized AI systems that work together to build your applications. Each agent has a specific role in the development process. **Constructr's AI Agents:** * **Product Agent** - Analyzes requirements and creates product specifications * **Design Agent** - Creates UI/UX designs tailored to your needs * **Software Engineering Agent** - Generates production-ready code * **QA Agent** - Writes and runs tests to ensure quality * **DevOps Agent** - Handles deployment and infrastructure **Why it matters**: These agents work together 24/7 to build your apps, simulating a complete development team. ### Authentication **Definition**: The process of verifying who you are when you access Constructr or connect to external services. **How it works:** * **Account Authentication**: Logging into Constructr with your email and password * **Service Authentication**: Granting Constructr permission to access external services like Slack or Notion * **OAuth**: A secure method where you sign in directly with the service (like Google) rather than sharing passwords **Why it matters**: Ensures only authorized people can access your apps and data. ### Backend **Definition**: The behind-the-scenes technology that powers your app, including servers, databases, and business logic. **What Constructr handles automatically:** * Server setup and maintenance * Database creation and management * Security and data protection * Performance optimization * Automatic backups **Why you don't need to worry**: Constructr manages all backend complexity so you can focus on your app idea. ### Chat-to-Build **Definition**: Constructr's core technology that allows you to create applications by describing what you want in natural language. **How it works:** 1. You describe your app idea in plain English 2. AI agents analyze your requirements 3. Agents generate database structure, user interface, and business logic 4. Your app is deployed automatically **Example**: "I need a team task tracker that sends Slack notifications when tasks are completed" becomes a fully functional app. ### Cloud Hosting **Definition**: Your app runs on remote servers (the "cloud") rather than on your computer, making it accessible from anywhere with internet. **Benefits:** * Access your app from any device * Automatic scaling as usage grows * 99.9% uptime reliability * No need to manage servers yourself **What Constructr provides**: Enterprise-grade cloud hosting with security, backups, and global availability. ### Database **Definition**: The structured storage system that holds all your app's information. **What Constructr creates automatically:** * Optimized table structure for your data * Relationships between different types of information * Indexes for fast searching * Backup and recovery systems **Example**: A customer feedback app might have separate database tables for customers, feedback entries, and response tracking. ### Deployment **Definition**: The process of making your app live and accessible on the internet. **What happens during deployment:** * Your app is uploaded to secure servers * A unique URL is created for access * Security measures are activated * The app becomes available to users **Constructr advantage**: Instant deployment - your app is live immediately after building. ### SDLC (Software Development Life Cycle) **Definition**: The structured process that Constructr follows to build applications, similar to how professional development teams work. **Constructr's SDLC Process:** 1. **Idea** - You describe what you want 2. **PRD** - Product requirements are generated 3. **Design** - UI/UX is created 4. **Code** - Production-ready code is generated 5. **Test** - Automated QA ensures quality 6. **Review** - You validate the result 7. **Launch** - App is deployed **Why it matters**: This structured approach ensures your apps are durable, maintainable, and secure. ## Integration Terms ### API (Application Programming Interface) **Definition**: A set of rules and protocols that allows different software applications to communicate with each other. **In Constructr context:** * **Pre-built Integrations**: One-click connections to services like OpenAI or Slack * **Custom APIs**: Connections you can set up to your own services or third-party tools * **REST API**: The most common type of API that uses standard web protocols **Example**: Using the Gmail API to send automatic email notifications from your app. ### Integration **Definition**: A connection between your Constructr app and external services that allows data to flow between them. **Types of integrations:** * **One-click Integrations**: Pre-configured connections to popular services * **REST APIs**: More flexible connections requiring configuration * **Webhooks**: Real-time notifications from external services **Purpose**: Allows your app to send data to, receive data from, or trigger actions in other tools you use. ### OAuth 2.0 **Definition**: An industry-standard security protocol that allows you to grant Constructr access to your accounts on other services without sharing your passwords. **The OAuth process:** 1. You click to connect a service 2. You're redirected to sign in with that service 3. You approve specific permissions 4. You're returned to Constructr with a secure connection **Security**: Your passwords are never shared - you always authenticate directly with the service. ### Rate Limiting **Definition**: Restrictions on how frequently your app can make requests to external services to prevent overuse. **How it affects you:** * Most integrations have built-in rate limiting * Constructr automatically handles rate limits * You might see delays during high-volume operations * Different services have different limits **Why it exists**: Protects external services from being overwhelmed and ensures fair usage. ### Webhook **Definition**: A way for external services to send real-time notifications to your Constructr app when something happens. **How webhooks work:** * External service sends data to your app when events occur * Your app can respond immediately to these events * No need to constantly check for updates **Example**: A payment processor sending a webhook when a payment is received, triggering your app to update order status. ## No-Code Terms ### CRUD Operations **Definition**: The four basic operations you can perform on data: Create, Read, Update, Delete. **In your apps:** * **Create**: Add new records (customers, tasks, etc.) * **Read**: View and search existing information * **Update**: Modify existing records * **Delete**: Remove records you no longer need **Constructr advantage**: All CRUD operations are automatically generated based on your app description. ### Low-Code vs No-Code **Definitions:** * **No-Code**: Build applications without writing any code (Constructr's approach) * **Low-Code**: Minimal coding required, often using visual interfaces * **Traditional Coding**: Writing code in programming languages **Constructr's approach**: Pure no-code - you describe what you want, and Constructr builds it without requiring any technical knowledge. ### MVP (Minimum Viable Product) **Definition**: The simplest version of your app that solves your core problem and provides value to users. **MVP strategy for Constructr:** * Start with essential features only * Launch and test with real users * Add complexity based on actual usage * Iterate and improve over time **Benefits**: Faster time to value, reduced complexity, better user feedback. ### Responsive Design **Definition**: Apps that automatically adapt their layout and functionality to work well on different screen sizes (phone, tablet, desktop). **Constructr advantage**: All apps are automatically responsive - they work perfectly on any device without extra configuration. ### SaaS (Software as a Service) **Definition**: Software that you access over the internet rather than installing on your computer. **Constructr as SaaS:** * Access from any device with internet * Automatic updates and maintenance * No software to install or manage * Subscription-based pricing **Your apps**: Also delivered as SaaS - accessible from anywhere, always up-to-date. ### Scalability **Definition**: The ability of your app to handle growing amounts of data, users, or activity without performance degradation. **Constructr's scalability features:** * Automatic server scaling * Database optimization * Load balancing across multiple servers * Global content delivery **What this means**: Your app can grow from 1 user to thousands without performance issues. ### UI (User Interface) **Definition**: The visual elements of your app that users interact with - buttons, forms, menus, displays. **Constructr UI generation:** * Automatically creates clean, professional interfaces * Mobile-responsive design * Intuitive navigation and workflow * Consistent styling and branding **Customization**: You can request UI changes using natural language descriptions. ### Workflow Automation **Definition**: Setting up your app to perform sequences of actions automatically based on triggers or schedules. **Examples of workflow automation:** * Send email when new customer signs up * Create tasks when project deadlines approach * Post Slack notification when sales goal reached * Generate weekly reports every Friday **Constructr advantage**: Describe workflows in plain English, and they're implemented automatically. ## Security Terms ### RBAC (Role-Based Access Control) **Definition**: A security system that restricts access based on user roles and permissions. **In Constructr:** * Different users can have different permission levels * Admins can manage everything * Regular users have limited access * Permissions are automatically configured **Why it matters**: Ensures users only access what they're authorized to see and modify. ### Encryption **Definition**: The process of converting data into a secure format that can only be read by authorized parties. **Constructr's encryption:** * Data is encrypted in transit (when being sent) * Data is encrypted at rest (when stored) * Secure connections (HTTPS) for all communications **Security**: Your data is protected from unauthorized access. ## Development Terms ### Iteration **Definition**: The process of refining and improving your app after it's been built. **How iteration works in Constructr:** * Describe what you want to change * AI agents update your app * Your app stays live during updates * Changes are deployed automatically **Benefits**: You can continuously improve your app without starting from scratch. ### Prompt **Definition**: The description you provide to Constructr about what you want to build or change. **Effective prompts:** * Clear and specific * Include key features and requirements * Mention integrations if needed * Describe user experience **Why it matters**: Better prompts lead to better apps that match your vision. ## Additional Resources Understand how to connect your apps to external services. Put these concepts into practice. **Still have questions?** Check out our [FAQs](/faqs) or [join our Discord community](https://discord.com/invite/z9xmYcHDGZ) for help.